To correctly pronounce normality, accent the second syllable and rhyme it with gal: "nor-MAL-ity." When you look at normality, you notice the word normal, which describes something that meets common standards.

Is it Normalities or normality's?

The adjective "normal" actually has three noun forms: normalcy, normality, and normalness. Almost no one uses "normalness," so we're not including it in our discussion. There isn't any difference in meaning between "normalcy" and "normality.” Both words go back to the 1800s, so neither is brand new.

What does the word Normalities mean?

noun, plural nor·mal·i·ties. conformity to the standard, typical, or average level, rate, condition or set of conditions, characteristics, behavior, etc.: Any assumption of a quick return to normality and business as usual is premature.